{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "trigger": true, "arguments": ["common vulnerabilities and exposures", "discoverer", "vulnerable system owner", "capabilities", "vulnerable system version", "vulnerability", "vulnerable system", "supported platform"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["patch", "vulnerable system version", "vulnerable system", "supported platform", "issues addressed", "vulnerability", "patch number", "time"]}, {"event_type": "phishing", "trigger": true, "arguments": ["place", "time", "attack pattern", "tool", "damage amount", "purpose", "attacker"]}, {"event_type": "data breach", "trigger": true, "arguments": ["purpose", "victim", "attack pattern", "number of victim", "place", "number of data", "damage amount", "attacker"]}, {"event_type": "ransom", "trigger": true, "arguments": ["payment method", "price", "victim", "place", "time", "tool", "attacker", "attack pattern", "damage amount"]}], "input": "The situation is the latest example of cyber criminals deploying a form of software known as ransomware , which freezes up files on a computer network until someone enters a decryption code to unlock them ."}
{"discover vulnerability": [], "patch vulnerability": [], "phishing": [], "data breach": [], "ransom": [{"trigger": "deploying", "arguments": {"payment method": "NAN", "price": "NAN", "victim": "NAN", "place": "NAN", "time": "NAN", "tool": "ransomware", "attacker": "cyber criminals", "attack pattern": "freezes up files on a computer network", "damage amount": "NAN"}}]}